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Princess|Lab Grown|IGI

4.03ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG782683659

Shape and cutting style on the report: Princess cut

Certificate IGI LG782683659

Diamond specifications and retailer prices

From €5,629 EUR
£4,951 GBP
As of November 1, 2026
Save €20,205 EUR (78%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €25,833 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.03ct lab-grown princess diamond

This 4.03ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782683659 or 782683659. Listed at 26 retailers as of October 31, 2026, with prices from €5,629 to €25,833, a €20,205 spread on the same certified stone. With Clarity lists it at €25,833. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.03
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782683659
Dimensions8.91 × 8.72 × 6.29 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.91 mm8.72 mm4.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782683659
Side View
Table 67.0%Crown 37.9°Girdle: MediumPavilion 38.3°Culet: NoneDepth 72.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €5,629 EUR|Low: €5,593 EUR|High: €23,731 EUR|Avg: €10,313 EUR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 1€5,629 EUR
Retailer 4€5,825 EUR
Retailer 11€6,029 EUR
Retailer 8€6,059 EUR
Retailer 15€6,224 EUR
Retailer 7€6,523 EUR
Retailer 5€6,736 EUR
Retailer 10€6,758 EUR
Retailer 16€6,758 EUR
Retailer 3€7,077 EUR
Retailer 9€8,022 EUR
Retailer 21€8,146 EUR
Retailer 17€8,416 EUR
Retailer 13€9,644 EUR
Retailer 22€10,128 EUR
Retailer 19€11,190 EUR
Retailer 2€12,059 EUR
Retailer 20€13,582 EUR
Retailer 18€14,383 EUR
Retailer 23€14,970 EUR
Retailer 6€18,806 EUR
Retailer 14€23,292 EUR
Retailer 12€23,443 EUR

31 data points across 23 retailers

26 retailers€5,629 EUR to €25,833 EUR

A
Cheapest Retailer
-
€5,629 EUR
£4,951 GBP
A
Retailer 2
-
€5,825 EUR
$6,508 USD
View
A
Retailer 3
-
€6,029 EUR
$6,736 USD
View
A
Retailer 4
-
€6,059 EUR
$6,769 USD
View
A
Retailer 5
-
€6,224 EUR
$6,954 USD
View
A
Retailer 6
-
€6,523 EUR
$7,288 USD
View
Final sale: no returns
A
Retailer 7
-
€6,736 EUR
$7,525 USD
View
A
Retailer 8
-
€6,758 EUR
$7,550 USD
View
Retailer 9
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€6,758 EUR
$7,550 USD
View
Price last confirmed 16 days ago
A
Retailer 10
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€7,077 EUR
$7,906 USD
View
Retailer 11
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€7,980 EUR
£7,020 GBP
View
Price last confirmed 23 days ago
A
Retailer 12
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€8,022 EUR
$8,962 USD
View
A
Retailer 13
-
€8,146 EUR
HK$71,100 HKD
View
A
Retailer 14
-
€8,416 EUR
£7,404 GBP
View
Retailer 15
-
€9,582 EUR
$10,705 USD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
€9,644 EUR
£8,484 GBP
View
B+
Retailer 17
-
€10,128 EUR
$11,315 USD
View
B+
Retailer 18
-
€11,190 EUR
View
B+
Retailer 19
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€12,059 EUR
$13,472 USD
View
B+
Retailer 20
-
€13,582 EUR
£11,948 GBP
View
B+
Retailer 21
-
€14,383 EUR
ZAR 259,595 ZAR
View
Retailer 22
-
€14,970 EUR
A$25,730 AUD
View
Price last confirmed 10 days ago
B
Retailer 23
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€18,806 EUR
$21,010 USD
View
B
Retailer 24
-
€23,292 EUR
$26,022 USD
View
B
Retailer 25
-
€23,443 EUR
A$40,293 AUD
View
Most Expensive
B
With Clarity
782683659 · Oct 31
€25,833 EUR
$28,861 USD
View
25 more retailers have this diamond
Prices start from €5,629 EURSave up to €20,205 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.03ct Princess
€5,629 EUR